Cleaning Device with Gripping Assembly for a Dissolvable Cleaning Head

    公开(公告)号:US20230210337A1

    公开(公告)日:2023-07-06

    申请号:US17566581

    申请日:2021-12-30

    IPC分类号: A47L13/17 A47L13/46

    CPC分类号: A47L13/17 A47L13/46

    摘要: A cleaning system includes a dissolvable cleaner head and a wand for removable attachment to the cleaner head. The cleaner head has a top surface, a bottom surface, and a height extending from the top surface to the bottom surface and includes an indentation having a depth same as the height of the cleaner head. The wand has a first end, a second end, and an attachment arrangement movable between an engaged position, wherein the wand is removably coupled to the cleaner head, and a disengaged position, wherein the wand is released from the cleaner head. The cleaner head also has a first sealing member sealing against the top surface of the cleaner head when engaged with the attachment arrangement and a second sealing member sealing against an inner surface of the indentation when engaged with the attachment arrangement to impede liquid intrusion toward the attachment arrangement.

    PIERCING DEVICE FOR VENTING A CONTAINER

    公开(公告)号:US20220306447A1

    公开(公告)日:2022-09-29

    申请号:US17702368

    申请日:2022-03-23

    IPC分类号: B67D3/04 B67B7/00

    摘要: A container for dispensing a liquid includes a body and a piercing device. The body includes an interior storage volume, an outlet through the first wall for dispensing the liquid, a first track disposed in a first side wall of the body, and a second track disposed in a second side wall of the body, the second side wall opposite the first side wall. The piercing device can be slidably coupled to the body and includes a first rail configured to slide within the first track, a second rail configured to slide within the second track, and a piercer that includes a piercing end. The piercer can slide from a first position to a second position to pierce the body and create a vent opening.